Perpetual Energy Inc. Announces Voluntary Delisting from OTCQX

CALGARY, Dec. 20, 2017 /PRNewswire/ - Perpetual Energy Inc. ("Perpetual") announces that the common shares of the Company will be voluntarily delisted from the OTCQX effective the close of market December 29th, 2017. The common shares of the Company will continue to trade on the Toronto Stock Exchange under the symbol "PMT". Perpetual has voluntarily delisted from OTCQX to increase trading volume of its common shares on the TSX.

About Perpetual

Perpetual is an oil and natural gas exploration, production and marketing company headquartered in Calgary, Alberta. Perpetual operates a diversified asset portfolio, including liquids-rich natural gas assets in the deep basin of west central Alberta, heavy oil and shallow natural gas in eastern Alberta, with longer term opportunities through undeveloped oil sands leases in northern Alberta. Additional information on Perpetual can be accessed at www.sedar.com or from the Corporation's website at www.perpetualenergyinc.com.